C02F 2103/20
From animal husbandry
Official title: from animal husbandry
C02F2103/20 (From animal husbandry) appears on 645 US grants and 950 published applications in this corpus.
Search patents in C02F- Granted patents
- 645
- Published applications
- 950
- Assignees
- 591
- Inventors
- 1,890
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 12 | 0 |
| 2001 | 8 | 3 |
| 2002 | 15 | 15 |
| 2003 | 15 | 18 |
| 2004 | 12 | 25 |
| 2005 | 15 | 34 |
| 2006 | 19 | 22 |
| 2007 | 18 | 23 |
| 2008 | 16 | 20 |
| 2009 | 19 | 25 |
| 2010 | 11 | 29 |
| 2011 | 22 | 26 |
| 2012 | 13 | 25 |
| 2013 | 16 | 28 |
| 2014 | 14 | 37 |
| 2015 | 18 | 50 |
| 2016 | 24 | 55 |
| 2017 | 30 | 43 |
| 2018 | 38 | 53 |
| 2019 | 33 | 51 |
| 2020 | 40 | 61 |
| 2021 | 32 | 71 |
| 2022 | 36 | 43 |
| 2023 | 48 | 61 |
| 2024 | 43 | 49 |
| 2025 | 39 | 65 |
| 2026 | 15 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microorganism deodorizing device and deodorization treatment system18 Aug 2026US 12,708,873 B2Miraie Corporation
- Recirculating aquaculture mixed-cell raceway system14 Jul 2026US 12,677,808 B2
- Anaerobic digester with self-delivery of accumulated solids16 Jun 2026US 12,655,048 B2Virginia Tech Intellectual Properties, Inc.
- Method for oxygen-doping of poultry drinking water with calcium carbonate control9 Jun 2026US 12,648,544 B2Air Liquide France Industrie
- Recirculating, purifying, disinfecting, cooling, decontaminating, decrystallizing feedback controlled water system for drinking water and other uses to improve health and well being of animals and humans9 Jun 2026US 12,649,678 B2Wet Holdings (Global) Limited
- Recirculating, purifying, disinfecting, cooling, decontaminating, decrystallizing feedback controlled water system for drinking water and other uses to improve health and well being of animals and humans3 Sep 2026US 2026/0257954 A1Wet Holdings (Global) Limited
- Chaetomorpha reactor, waterfall algae scrubber, and bubble upflow algae scrubber methods and devices - hybrid chaeto reactor algal turf scrubber20 Aug 2026US 2026/0240097 A1
- Arrangement and method for treatment of water in a vessel for culture of marine organisms30 Jul 2026US 2026/0217578 A1Searas AS
- Systems and methods for a multi-use pumped storage hydropower system23 Jul 2026US 2026/0210325 A1River Connectivity Solutions, LLC
- Floating water circulator16 Jul 2026US 2026/0200781 A1
Most cited
By later US patents
- Liquid treating process and apparatus, as well as liquid treating system90US 6,482,327 B1Proudo Co., Ltd. · 2002
- Microbial culture liquors containing microorganisms differing in characteristics and living in symbiosis and metabolites thereof, carriers and adsorbents containing the active components of the culture liquors and utilization of the same88US 6,649,397 B1Orient Green Co., Ltd. · 2003
- Organic slurry treatment process70US 6,692,642 B2International Waste Management Systems · 2004
- Integrated anaerobic digester system68US 6,569,332 B22003
- Oxygenating apparatus, method for oxygenating water therewith, and applications thereof66US 5,766,490 ALife International Products, Inc. · 1998